CVE-2022-31074

KubeEdge Cloud AdmissionController component DoS

State: Published
Severity: 4.5 Medium
Published: Jul 11, 2022
Updated: Apr 23, 2025
Reserved: May 18, 2022

Description

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, several endpoints in the Cloud AdmissionController may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. The consequence of the exhaustion is that the Cloud AdmissionController will be in denial of service. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There is currently no known workaround.

Scores

CVSS	Score	Vector	Source
3.1	4.5 Medium	CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H	GitHub_M

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
kubeedgekubeedge	< 1.9.4Affected >= 1.10.0, < 1.10.2Affected = 1.11.0Affected

References

https://github.com/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wr

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.